Central Asia Lumeichun Biotechnology Inc. operates sober living residences in the United States. It offers life coaching programs through the provision of equipment, materials, and demonstrations, including cooking, cleaning, household maintenance, basic math and banking, computer and writing skills, life coaching, transitional living management, graphic art, information technology, marketing, television production, interest rate theories, credit cost valuation, mortgage banking, and business etiquette, models, infrastructures, and ethics, as well as entrepreneurship and sports events and fitness. The company was formerly known as TOCCA Life Holdings, Inc. and changed its name to Central Asia Lumeichun Biotechnology Inc. in October 2025. The company is based in Winter Park, Florida.